Hikoki 3608DA(L) Cleaner Handling Instructions PDF

RP 3608DA(L)

Handling instructions

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SAFETY PRECAUTIONS FOR THE CORDLESS CLEANER In order to prevent accidents, such as res, electric

shock, and injuries, be sure to follow the Safety Precautions stated below.

Before use, read all of the Safety Precautions and use the appliance correctly according to the instructions.

Be sure to keep this instructions manual in the place where it can be consulted by the user at any time.

WARNING 1. Keep the workplace clean. Littered place or workbench

may cause accidents. 2. Pay attention to the situation around the workplace as

well. Make the workplace bright enough. Do not use the appliance in places with in ammable liquid or gas.

3. Keep children away. Do not let other persons than the operator touch the cleaner or the cord. Keep persons other than the operator away from the workplace.

4. Use the cleaner suitable for the work. Use the appliance only for the speci ed applications.

5. Do not handle the power cord roughly. Do not carry the charger with only the power cord or

pull the plug from the socket while holding the power cord.

Keep the power cord away from heat, oil and sharp corners.

6. The cleaner should be maintained carefully. Replacement of accessories should follow the instructions manual. Regularly check the power cord of the charger and ask your dealer for repairs in the event of it being damaged. If an extension cord is used, check it periodically, and when damaged, replace it.

7. In the following cases, switch o the cleaner and turn OFF the main power supply:

The cleaner is not used or it is sent for repair. Accessories, such as a hose and a lter, are replaced. Danger is expected. 8. Avoid sudden starting. Do not carry the appliance

which is connected to the power supply with your nger placed on the switch. Con rm that the switch is o before insert the battery.

9. Do the work with enough care. When you use the cleaner, pay attention to the handling method, how to do the work, the surrounding situation, etc. and perform the operation in a cautious manner. When you do the work at a distance from the cleaner, pay attention to the operation condition of the cleaner. (abnormal sound, dust blow o , emitting smoke, etc.) Exercise common sense. Do not use the appliance when you are tired.

10. Check for any damaged part. Before use, check for any damages in the protective

cover or other parts and con rm whether the appliance operates normally and performs speci ed functions.

Check for any abnormalities in all places that may a ect the operation, the position adjustment and clamping state of movable portions, damaged parts or attachment state.

Replacement and repair of damaged protective cover and other parts should follow the provisions of the handling instructions. If there are no such provisions in the manual, please request repair from your local retailer or authorized servicing agent.

If the switch fails, please request repair from your local retailer or authorized servicing agent. Avoid using the cleaner which cannot be started or stopped by the switch.

11. Contact the specialty store for repair of the cleaner. Since this cleaner conforms to the corresponding

safety standard, do not modify it.

Be sure to request repair from your local retailer or authorized servicing agent. Self-repair may cause accidents or injuries.

12. Never allow children, persons with reduced physical, sensory or mental capabilities, or lack of experience and knowledge to use the appliance. Children shall not play with the appliance.

13. Operators shall be adequately instructed on the use of the appliance.

14. This appliance is not suitable for picking up hazardous dust.

15. If foam or liquid escapes from the appliance, switch o immediately.

16. Clean the water level limiting device regularly and examine it for signs of damage.

PRECAUTIONS FOR USE OF THE CORDLESS CLEANER The precautions common to the cleaners have been described. For the cleaners for electric tools, follow further precautions described below: WARNING 1. Prevent the appliance from sucking in the following: Generated spark during metal grinding or cutting. High temperature things, such as lighted cigarette. In ammable substances (gasoline, thinner, benzine,

kerosene, paint, etc.), explosive substances (nitroglycerine, etc.), combustible substances (aluminum, zinc, magnesium, titanium, red phosphorus, yellow phosphorus, celluloid, etc.)

Sharp things, such as nail and razor. Wood chip, metal, stone, string, etc. Solidi cation materials, such as cement powder and

toner, and conductive ne dusts, such as metal powder and carbon powder.

Foaming liquids, such as oil, boiling water, chemical uid, and detergent. Liquids, such as water and oil. May cause res or injuries.

2. Set the lter correctly before use. Do not use the appliance without the lter or with it set in a wrong position, or do not use a torn lter. May cause failures, such as motor burnout.

3. Do not use the appliance with its suction opening, air inlet or exhaust opening obstructed. The temperature of the motor may rise abnormally, causing troubles such as deformation of parts or motor burnout.

4. Do not operate the appliance when its oat is operating or when its hose or suction mouth, etc. is clogged with foreign matter. The temperature of the motor may rise abnormally, causing troubles such as deformation of parts or motor burnout.

5. Do not topple the appliance or do not use it on its side. May cause electric shock or failures.

6. To prevent deformation or breakage of the appliance due to toppling etc., the appliance should be moved calmly. Breakage, crack, or deformation may cause injuries.

7. When you drop or bump the appliance accidentally, check for breakage, crack, or deformation in the appliance. Breakage, crack or deformation may cause injuries.

8. When the appliance is out of condition or emits abnormal sound during use, immediately turn o the switch and request repair from your local retailer or authorized servicing agent. If you continue to use the appliance as it is, it may lead to injuries.

9. This appliance is designed for industrial use. This appliance is only used indoors. Never use it outdoors. Insulation deterioration may cause electric shock or electrical re. This appliance shall be stored indoors only.

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10. Do not use the product if the tool or the battery terminals (battery mount) are deformed.

Installing the battery could cause a short circuit that could result in smoke emission or ignition.

11. Keep the tools terminals (battery mount) free of swarf and dust.

Prior to use, make sure that swarf and dust have not collected in the area of the terminals.

During use, try to avoid swarf or dust on the tool from falling on the battery.

When suspending operation or after use, do not leave the tool in an area where it may be exposed to falling swarf or dust.

Wipe clean any dust, dirt, water or other liquid which may collect on the battery connector.

Doing so could cause a short circuit that could result in smoke emission or ignition.

12. Do not dispose of the battery in re. If the battery is burnt, it may explode.

13. Bring the battery to the shop from which it was purchased as soon as the post-charging battery life becomes too short for practical use. Do not dispose of the exhausted battery.

CAUTION ON LITHIUM-ION BATTERY To extend the lifetime, the lithium-ion battery equips with the protection function to stop the output. In the cases of 1 to 3 described below, when using this product, even if you are pulling the switch, the motor may stop. This is not the trouble but the result of protection function. 1. When the battery power remaining runs out, the motor

stops. In such a case, charge it up immediately. 2. If the tool is overloaded, the motor may stop. In this

case, release the switch of tool and eliminate causes of overloading. After that, you can use it again.

3. If the battery is overheated under overload work, the battery power may stop.

In this case, stop using the battery and let the battery cool. After that, you can use it again.

Furthermore, please heed the following warning and caution. WARNING In order to prevent any battery leakage, heat generation, smoke emission, explosion and ignition beforehand, please be sure to heed the following precautions. 1. Make sure that swarf and dust do not collect on the

battery. During work make sure that swarf and dust do not fall

on the battery. Make sure that any swarf and dust falling on the power

tool during work do not collect on the battery. Do not store an unused battery in a location exposed to

swarf and dust. Before storing a battery, remove any swarf and dust

that may adhere to it and do not store it together with metal parts (screws, nails, etc.).

2. Do not pierce battery with a sharp object such as a nail, strike with a hammer, step on, throw or subject the battery to severe physical shock.

3. Do not use an apparently damaged or deformed battery.

4. Do not use the battery in reverse polarity. 5. Do not connect directly to an electrical outlets or car

cigarette lighter sockets. 6. Do not use the battery for a purpose other than those

speci ed. 7. If the battery charging fails to complete even when a

speci ed recharging time has elapsed, immediately stop further recharging.

8. Do not put or subject the battery to high temperatures or high pressure such as into a microwave oven, dryer, or high pressure container.

9. Keep away from re immediately when leakage or foul odor are detected.

10. Do not use in a location where strong static electricity generates.

11. If there is battery leakage, foul odor, heat generated, discolored or deformed, or in any way appears abnormal during use, recharging or storage, immediately remove it from the equipment or battery charger, and stop use.

12. Do not immerse the battery or allow any uids to ow inside. Conductive liquid ingress, such as water, can cause damage resulting in re or explosion. Store your battery in a cool, dry place, away from combustible and ammable items. Corrosive gas atmospheres must be avoided.

CAUTION 1. If liquid leaking from the battery gets into your eyes,

do not rub your eyes and wash them well with fresh clean water such as tap water and contact a doctor immediately.

If left untreated, the liquid may cause eye-problems. 2. If liquid leaks onto your skin or clothes, wash well with

clean water such as tap water immediately. There is a possibility that this can cause skin irritation. 3. If you nd rust, foul odor, overheating, discolor,

deformation, and/or other irregularities when using the battery for the rst time, do not use and return it to your supplier or vendor.

WARNING If a conductive foreign matter enters in the terminal of lithium ion battery, the battery may be shorted, causing re. When storing the lithium ion battery, obey surely the rules of following contents. Do not place conductive debris, nail and wires such as

iron wire and copper wire in the storage case. To prevent shorting from occurring, load the battery in

the tool or insert securely the battery cover for storing until the ventilator is not seen.

REGARDING LITHIUM-ION BATTERY TRANSPORTATION When transporting a lithium-ion battery, please observe the following precautions. WARNING Notify the transporting company that a package contains a lithium-ion battery, inform the company of its power output and follow the instructions of the transportation company when arranging transport. Lithium-ion batteries that exceed a power output

of 100 Wh are considered to be in the freight classi cation of Dangerous Goods and will require special application procedures.

For transportation abroad, you must comply with international law and the rules and regulations of the destination country.

If the BSL36B18 is installed in the power tool, the power output will exceed 100 Wh and the unit will be classi ed as Dangerous Goods for freight classi cation.

Wh Power Output

2 to 3 digit number

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USB DEVICE CONNECTION PRECAUTIONS (UC18YSL3) When an unexpected problem occurs, the data in a USB device connected to this product may be corrupted or lost. Always make sure to back up any data contained in the USB device prior to use with this product. Please be aware that our company accepts absolutely no responsibility for any data stored in a USB device that is corrupted or lost, nor for any damage that may occur to a connected device. WARNING Prior to use, check the connecting USB cable for any

defect or damage. Using a defective or damaged USB cable can cause

smoke emission or ignition. When the product is not being used, cover the USB

port with the rubber cover. Buildup of dust etc. in the USB port can cause smoke

emission or ignition. NOTE There may be an occasional pause during USB

recharging. When a USB device is not being charged, remove the

USB device from the charger. Failure to do so may not only reduce the battery life

of a USB device, but may also result in unexpected accidents.

It may not be possible to charge some USB devices, depending on the type of device.

NAMES OF PARTS (Fig. 1Fig. 22)

Vacuum switch Groove

Name plate Terminal

Dust button Battery number

Operation panel Latch Remaining battery indicator switch Button

Remaining battery indicator lamp (Product)

Hose (id 38 mm 1.5 m long)

Battery number Head

Mode display lamp Handle Mode change-over switch Cloth lter

Suction opening Filter cage

Caster Plastic bag

Tank Filter packing

Clamp Suction opening (Inside of the tank)

Tool box (2XC only) Filter seam Suction opening / Exhaust opening Mouth of the tank

Charge indicator lamp Cloth patch

Battery Water lter

Clamp lever Zoom pipe

Battery guard Master nozzle

Screw ring Paper lter

Power tool Suction hole Joint (C) (Optional Accessory) Cardboard

Dust collection adapter (Optional Accessory)

Fold

Dust collector Bend

Lever Stopper

Release Rubber packing

Fix Remaining battery indicator lamp (Battery)

Hook bolt Rubber cover

Pipe hanger USB port

Pipe holder USB cable

Crevice nozzle

SYMBOLS WARNING The following show symbols used for the machine.

Be sure that you understand their meaning before use.

RP3608DA(L): Cordless Cleaner

To reduce the risk of injury, user must read instruction manual.

Always wear eye protection.

Always wear hearing protection.

Never stand on the cleaner.

Warning

Switching ON

Switching OFF

Disconnect the battery

Prohibited action

Mode selection switch

Eco mode

Standard mode

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Turbo mode

Remaining battery indicator switch

Lights ; The battery remaining power is over 75%. Lights ; The battery remaining power is 50%75%. Lights ; The battery remaining power is 25%50%. The battery remaining power is less than 25%. Recharge the battery soonest possible.

Battery Lights ; The battery remaining power is over 75%. Lights ; The battery remaining power is 50%75%. Lights ; The battery remaining power is 25%50%. Lights ; The battery remaining power is less than 25%. Blinks ; The battery remaining power is nearly empty. Recharge the battery soonest possible. Blinks ; Output suspended due to high temperature. Remove the battery from the tool and allow it to fully cool down. Blinks ; Output suspended due to failure or malfunction. The problem may be the battery so please contact your dealer.

NOTE (1)To prevent the battery power consumption caused by

forgetting to turn o the LED light, the light goes o automatically in about 2 minutes.

(2) Check the cleaners remaining battery indicator after switching o the main unit.

STANDARD ACCESSORIES (1) Hose (id 38 mm 1.5 m long) ....................................1 (2) Zoom pipe ..................................................................1 (3) Crevice nozzle ...........................................................1 (4) Master nozzle ............................................................1 (5) Plastic bag (10 pcs.) ...................................................1 (6) Cloth lter (installed on main body) ...........................1 (7) Water lter ..................................................................1 (8) Tool bag .....................................................................1 (9) Battery (BSL36A18)* ..................................................2 (10) Charger (UC18YSL3)* ...............................................1 (11) Battery cover* ............................................................2 (12) Tool box* ....................................................................1 Standard accessories are subject to change without notice. * (NN) speci cations is excluded.

SELECTING ACCESSORIES The accessories of this machine are listed on page 20. Optional accessories are subject to change without notice.

APPLICATIONS General cleaning in workplaces and others. Collection of ne dusts generated during grinding,

cutting or drilling of concrete or wood using power tools. Suction of liquid such as water spilt on the oor.

SPECIFICATIONS 1. Power tool

Model Item RP3608DA(L)

Rated voltage 36 V Motor DC motor Application Wet and Dry type Max. Air ow 3.5 m3/min Max. Vacuum 20.1 kPa Details-Dry 8 L Details-Wet 6 L Battery available for this tool* Multi volt battery

Dimensions (W D H) 331 mm 369 mm 408 mm

Weight 9.9 kg (BSL36A18 2pcs.) 10.4 kg (BSL36B18 2pcs.)

* Existing batteries (BSL3660/3626X/3626/3625/3620, BSL18.... and BSL14.... series) cannot be used with this tool.

2. Battery Model BSL36A18 Voltage 36 V / 18 V (Automatic Switching*)

Battery capacity 2450 mAh / 4900 mAh (Automatic Switching*)

Available cordless products** Multi volt series, 18 V product

Available charger Sliding charger for lithium ion batteries

* The tool itself will automatically switch over. ** Please see our general catalogue for details.

UNPACKING Carefully unpack the power tool. Take out the accessories in the tank before work.

CHARGING Before using the power tool, charge the battery as follows. 1. Connect the chargers power cord to the

receptacle. When connecting the plug of the charger to a

receptacle, the charge indicator lamp will blink in red (At 1- second intervals).

2. Insert the battery into the charger. Firmly insert the battery into the charger as shown in

Fig. 2 (on page 2).

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Table 1

Indications of the charge indicator lamp

Charge indicator lamp (RED / BLUE / GREEN / PURPLE)

Before charging

Blinks (RED)

Lights for 0.5 seconds. Does not light for 0.5 seconds. (o for 0.5 seconds) Plugged into power source

While charging

Blinks (BLUE)

Lights for 0.5 seconds. Does not light for 1 second. (o for 1 second) Battery capacity at less than 50%

Blinks (BLUE)

Lights for 1 second. Does not light for 0.5 seconds. (o for 0.5 seconds) Battery capacity at less than 80%

Lights (BLUE)

Lights continuously Battery capacity at more than 80%

Charging complete

Lights (GREEN)

Lights continuously

(Continuous buzzer sound: about 6 seconds)

Overheat standby

Blinks (RED)

Lights for 0.3 seconds. Does not light for 0.3 seconds. (o for 0.3 seconds)

Battery overheated. Unable to charge. (Charging will commence when battery cools)

Charging impossible

Flickers (PURPLE)

Lights for 0.1 seconds. Does not light for 0.1 seconds. (o for 0.1 seconds)

(Intermittent buzzer sound: about 2 seconds)

Malfunction in the battery or the charger

(2) Regarding the temperatures and charging time of the rechargeable battery The temperatures and charging time will become as shown in Table 2.

Table 2 Charger UC18YSL3

Battery

Type of battery Li-ion Temperatures at which the battery can be recharged

0C50C

Charging voltage V 14.4 18

Charging time, approx. (At 20C)

BSL14.... series BSL18.... series Multi volt series

(4 cells) (8 cells) (5 cells) (10 cells) (10 cells)

min

BSL1415S : 15 BSL1415 : 15 BSL1415X : 15 BSL1420 : 20 BSL1425 : 25 BSL1430C : 30

BSL1430 : 20 BSL1440 : 26 BSL1450 : 32 BSL1460 : 38

BSL1815S : 15 BSL1815 : 15 BSL1815X : 15 BSL1820 : 20 BSL1825 : 25 BSL1830C : 30 BSL1850C : 32

BSL1830 : 20 BSL1840 : 26 BSL1850 : 32 BSL1860 : 38

BSL36A18 : 32 BSL36B18 : 52

USB Charging voltage V 5 Charging current A 2

NOTE The recharging time may vary according to the ambient temperature and power source voltage.

3. Charging When inserting a battery in the charger, the charge

indicator lamp will blink in blue. When the battery becomes fully recharged, the charge

indicator lamp will light up in green. (See Table 1)

(1) Charge indicator lamp indication The indications of the charge indicator lamp will be

as shown in Table 1, according to the condition of the charger or the rechargeable battery.

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4. Disconnect the chargers power cord from the receptacle.

5. Hold the charger rmly and pull out the battery. NOTE Be sure to pull out the battery from the charger after

use, and then keep it. Regarding electric discharge in case of new batteries, etc.

As the internal chemical substance of new batteries and batteries that have not been used for an extended period is not activated, the electric discharge might be low when using them the rst and second time. This is a temporary phenomenon, and normal time required for recharging will be restored by recharging the batteries 23 times.

How to make the batteries perform longer.

(1) Recharge the batteries before they become completely exhausted.

When you feel that the power of the tool becomes weaker, stop using the tool and recharge its battery. If you continue to use the tool and exhaust the electric current, the battery may be damaged and its life will become shorter.

(2) Avoid recharging at high temperatures. A rechargeable battery will be hot immediately after

use. If such a battery is recharged immediately after use, its internal chemical substance will deteriorate, and the battery life will be shortened. Leave the battery and recharge it after it has cooled for a while.

CAUTION If the battery is charged while it is heated because it

has been left for a long time in a location subject to direct sunlight or because the battery has just been used, the charge indicator lamp of the charger lights for 0.3 seconds, does not light for 0.3 seconds (o for 0.3 seconds). In such a case, rst let the battery cool, then start charging.

When the charge indicator lamp ickers (at 0.2-second intervals), check for and take out any foreign objects in the chargers battery connector. If there are no foreign objects, it is probable that the battery or charger is malfunctioning. Take it to your authorized Service Center.

Since the built-in micro computer takes about 3 seconds to con rm that the battery being charged with UC18YSL3 is taken out, wait for a minimum of 3 seconds before reinserting it to continue charging. If the battery is reinserted within 3 seconds, the battery may not be properly charged.

PRIOR TO OPERATION WARNING Before use, check the following. 1 to 2 should be

checked before insert the battery. 1. Con rm that the vacuum switch is OFF. (Fig. 3) If, without knowing that the vacuum switch is ON, the

battery is inserted, the appliance will start suddenly, causing unexpected accidents. The vacuum switch will be turned on by pushing ON and it will be turned o by returning it to OFF. Be sure to check that the vacuum switch is OFF.

2. Order of use for batteries When two batteries are installed, the battery with the

least remaining power is used rst until it is empty. Once empty, use is automatically switched over to the other battery.

Use is still possible with a single installed battery.

NOTE When there is no more remaining power in a battery,

immediately recharge the battery for convenient use later.

3. Check the lter Referring to 3. Attaching lters in HOW TO USE the

lter should be correctly attached. CAUTION Water absorption amount will severely decline if the

standardly equipped cloth lter is repeatedly used to absorb liquid.

Use the separately sold nylon lter when repeatedly absorbing large amounts of water.

4. Inserting the battery (Fig. 4) As you pull on the clamp lever, open the battery guard.

Next, match the battery with the units groove and rmly press the battery in until you hear a click.

CAUTION Do not touch the terminals. Doing so may result in

cutting your hand on the terminals or other unexpected injury.

5. Removing the battery (Fig. 4) When removing the battery from the unit, press the

latches on both sides and slide the battery upwards to pull it out.

6. Switch operation (Fig. 5) During operation, the suction power will change each

time the mode selection switch is pressed.

HOW TO USE CAUTION Do not use the head top as a footstool or do not sit on

it. Otherwise the appliance begins to move suddenly, causing an injury.

NOTE Handle the hose with care. Do not bend the hose by

force, or do not trample it, or do not pull it to move the cleaner. Moreover, do not put away the hose as it is bent. Otherwise troubles such as its deformation may be caused.

1. Connecting the hose (Fig. 6) Press the attached hose into the suction opening of the

tank until it clicks and connect it. When removing the hose, pull out the hose while pushing the button of the suction opening.

2. Attaching the plastic bag (Can be used without a plastic bag)

WARNING Be sure to turn o the appliance and remove the

battery. (1) Detach two clamps, pull up the head by the handle and

remove it from the tank. (Fig. 7-a) Remove the lter and the lter cage inside the tank. (2) Insert the supplied plastic bag between the inside of

the tank and the bag guide. Insert the bag rst along the bottom of the bag guide

and then on both sides. Do not allow the edge of the plastic bag at A to overlap

the upper surface of the tank. Insert the plastic bag all the way into both sides of the

bag guide B. (Fig. 7-b) (3) After spreading the plastic bag along the inside of the

tank, draw the end of the plastic bag outside the tank. Following the directions on page 15 Attaching lters,

insert the lter and the lter cage. At this point attach the lter so that the plastic bag is

secured by the packing of the lter. (Fig. 7-c)

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NOTE The edge of the plastic bag on the air intake should not

extend out of the top of the tank. (See Fig. 7-c) If all of the edge of the plastic bag extends out of the top

of the tank, the air intake will be blocked, obstructing dust collection.

When attaching the plastic bag, make sure that the slack portion of the plastic bag does not block the suction port inside the tank. (Fig. 7-d)

3. Attaching lters WARNING Be sure to attach the lter. (cloth lter, water lter or

lter for dusts) Otherwise the motor will be damaged. When you collect ne dusts, such as siding powder and

stone powder, use the optional paper lter. Since it is a cloth lter for dry and wet suction, do not

remove it when you suck up liquids, such as water. Repeated water absorption with the cloth lter will

signi cantly decrease the amount of water absorbed. When repeated water absorption in large volume is necessary, use the water lter.

When using the water lter, do not attach the cloth lter. Do not suction dust with the water lter. NOTE If the cloth lter is wet, leave it to dry out of direct

sunlight. Using the cloth lter when wet will conspicuously

reduce the suction power. (1) Detach two clamps, pull up the head by the handle and

remove it from the tank. (Fig. 7-a) Remove the lter and the lter cage inside the tank. (2) Attaching lters Fig. 8-a)> Insert the cloth lter so that the seam is on the other

side of the hose inlet. Fig. 8-b)> When installing the water lter, make sure the cloth

patch of the water lter is tted to the suction opening of the hose.

(3) Check that the lter packing is put on the mouth of the tank.

(4) Check that the lter cage is on the bottom of the lter. NOTE When using the water lter, make sure the cloth lter is

removed. 4. Attach the zoom pipe, master nozzles, etc. When it is used as a cleaner (Fig. 9) Connect in order of Hose (id 38 mm 1.5 m long),

zoom pipe and Master nozzle. Connection is done by pressing in the direction of the arrow. The suction mouth for crevices can also be attached depending on the application.

5. Connect power tools (Fig. 10) Connect in order of Hose (id 38 mm 1.5 m long) and

Adapter or Joint (C) (Optional Accessory). Connection is done by pressing in the direction of the arrow.

NOTE (1) When you switch ON the unit after switching it OFF, the

mode change-over switch will revert to its state prior to being switched OFF.

The unit will revert to mode [2] when set at [3]. (2) Depending on the operating environment, the main

units temperature protective function may activate and switch o the unit.

Should the unit switch o , refer to TROUBLESHOOTING (Page 18).

6. Cloth lter cleaning (Fig. 11) CAUTION If the tank is lled with dusts, the suction power

declines. Dump dusts as early as possible when they reach the half of the tank height.

When the suction power declines during use, remove dusts in the following procedure:

NOTE Since the cloth lter cleaning device operates when the

suction power declines to some extent, it also operates in the following cases:

When the suction mouth at the tip of the hose is closed. When the hose is clogged with foreign matter. To clean the cloth lter using a strong air ow. (1) Pull out the zoom pipe on the tip of the hose. (2) Block o the tip of the hose with your hand and turn

the power switch ON. Next, press the dust button on the top of the head for approximately one second and release the button. Repeat three times and the suction power should recover.

If the suction power is not recovered, the tank is almost lled with dusts. Dump dusts in the tank.

7. Dump dusts (Fig. 12) WARNING Be sure to turn o the vacuum switch and disconnect

the battery. Put on a dust mask. Before removing the head, if the appliance is pushed

on its side while the tank contains liquid, the liquid will get inside the motor or switch region, causing an electric shock or motor failure.

CAUTION Do not impact the tank, the lter, or the head. Otherwise

they will be deformed or damaged. Although it is based on the amount of suction of dusts

and liquids, dump dusts and liquids in the tank at least once a day and keep the appliance, the lter, etc. clean. Otherwise suction power fall, motor failure, bad smell or rusting may be caused.

Do not hold the clamps when you dump dusts in the tank. Otherwise the clamps may be damaged.

NOTE When removing the plastic bag lled with dust from the

tank, make sure the bag does not become caught on parts inside the tank.

Empty the plastic bag regularly so that it does not become excessively lled with dust.

Do not tilt the tank with accessories (Zoom pipe, Master nozzle, etc.) inserted in the head or in the tank. Otherwise any part may be damaged.

(1) Detach two clamps, pull up the head by the handle and remove it from the tank. (Fig. 7-a)

Remove the lter and the lter cage inside the tank. (2) Lightly striking the inner side of the cloth lter several

times, remove dusts attached to the cloth lter. (3) Tilt the tank and dump dusts. (4) Attach the cloth lter, the lter cage, the head, and the

clamp in the initial positions. Drop the dust which has collected outside the lter into

the plastic bag, and after removing the lter and lter cage, remove the plastic bag with the dust from the tank and dispose the bag.

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8. Transportation and storage (1) How to use the handle (Fig. 13) When carrying or moving the appliance, hold the

handle of the head part. When you do not use the handle, put it in the head part.

(2) Fixation and release of the caster (Fig. 14) By lowering the lever of the caster with the brake, the

rotation of the wheel is xed. When releasing the xed wheel, raise the lever. When moving with the appliance on a vehicle, x the caster to retain the appliance. However, when you move the appliance, check that the caster is released, or the caster will be damaged.

(3) Tool box assembly (Fig. 15) (4) Storing the appliance during breaks (Fig. 16) Anytime you stop work or take a break from cleaning,

you can quickly store the unit by hooking the zoom pipe to the pipe holder (the hole at the top of the unit) so that it stands.

(5) When the appliance is stored (Fig. 17) After removing the suction opening and hose, hook the

zoom pipe to the pipe holder so that it stands. Store the master nozzle, crevice nozzle and battery in the tool box.

NOTE When the attachments are stored in the appliance, do

not apply any excess force to the attachments. 9. How to attach the paper lter (Optional) (Fig. 18) WARNING Be sure to turn o the appliance and remove the

battery. When using a paper lter, use it in combination with the

standard cloth lter. If the paper lter gets torn, dust may get inside the motor,

causing abnormal noise or re due to overheating. CAUTION When using a paper lter, avoid sucking in liquids such

as water or wet dust, as this may lead to tearing of the lter.

(1) Open the paper lter horizontally so that the suction hole in the paper lter is over the top of the tank.

(2) Before attaching the lter to the appliance, bend the two folds in the cardboard approx. 90 in the direction of the arrow.

(3) Match the suction hole in the paper lter with the suction opening of the appliance. Insert the lter in the direction of the arrow as shown in the illustration, so that the cardboard of the paper lter goes past the stopper on the suction opening.

FLOAT MECHANISM This appliance is equipped with a oat mechanism to prevent water from entering in the motor when it sucks in more than a speci c quantity of water. When the oat operates not to suck in water, turn o the switch promptly and throw away water in the tank.

WARNING With the oat working, do not continue operation.

Otherwise the temperature of the motor may rise abnormally causing troubles such as deformation of parts or motor burnout.

Avoid sucking in foaming liquid such as detergent or foams. Before the oat works, foams may spurt from the air outlet. If you continue to use the appliance as it is, it will lead to electric shock or failure.

ABOUT REMAINING BATTERY INDICATOR Remaining battery power can be veri ed with either the battery or with the cleaner itself. (Fig. 19) NOTE The reading for the remaining battery power may di er

on the battery from that of the cleaner. Use the remaining batter power as a guideline since

the readings may somewhat di er due to surrounding temperature or battery feature.

HOW TO RECHARGE USB DEVICE (UC18YSL3) (1) Select a charging method Charging a USB device from a electrical outlet

(Fig. 20-a) Charging a USB device and battery from a electrical

outlet (Fig. 20-b) (2) How to recharge USB device (Fig. 21) (3) When charging of USB device is completed (Fig. 22)

LED LIGHT WARNING SIGNALS (Fig. 23) This product features functions that are designed to protect the tool itself as well as the battery. If any of the safeguard functions activate during operation, the mode display lamp indicates this by blinking for about 30 seconds as described in Table 3. In this case, follow the instructions described under corrective action.

Mode display lamp

Fig. 23

Table 3 Safeguard Function LED Light Display Corrective Action

Overload Protection On 0.1 second/o 0.1 second Remove the cause of the overloading.

Temperature Protection On 0.5 second/o 0.5 second Allow the tool and battery to thoroughly cool.

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MAINTENANCE AND INSPECTION WARNING For inspection and maintenance, be sure to turn o the

vacuum switch and disconnect the battery. Do not work with wet hands. May cause electric shock

or injuries. 1. Maintenance of lter NOTE Since a lter is a consumable, we recommend you to

prepare spares. The cloth lter should simply be tapped even if it is

considerably clogged. Strong brushing will shorten its life.

Do not hurl a lter. May break its resin part. A clogged lter will decrease the suction power

remarkably. Tap the inner side of the lter to drop o dusts regularly.

2. Inspecting the mounting screws Regularly inspect all mounting screws and ensure that

they are properly tightened. Should any of the screws be loose, retighten them immediately. Failure to do so could result in serious hazard.

3. Maintenance of the motor The motor unit winding is the very heart of the power

tool. Exercise due care to ensure the winding does not

become damaged and/or wet with oil or water. 4. Inspection of terminals (tool and battery) Check to make sure that swarf and dust have not

collected on the terminals. On occasion check prior, during and after operation. CAUTION Remove any swarf or dust which may have collected on

the terminals. Failure to do so may result in malfunction. 5. Check for Dust Dust may be removed with a soft cloth or a cloth

dampened with soapy water. Do not use bleach, chlorine, gasoline or thinner, for they may damage the plastics.

6. Storage Storing in a place below 40C and out of the reach of

children. NOTE Storing lithium-ion batteries. Make sure the lithium-ion batteries have been fully

charged before storing them. Prolonged storage (3 months or more) of batteries with

a low charge may result in performance deterioration, signi cantly reducing battery usage time or rendering the batteries incapable of holding a charge.

However, signi cantly reduced battery usage time may be recovered by repeatedly charging and using the batteries two to ve times.

If the battery usage time is extremely short despite repeated charging and use, consider the batteries dead and purchase new batteries.

CAUTION In the operation and maintenance of power tools, the

safety regulations and standards prescribed in each country must be observed.

Important notice on the batteries for the HiKOKI cordless power tools Please always use one of our designated genuine batteries. We cannot guarantee the safety and performance of our cordless power tool when used with batteries other than these designated by us, or when the battery is disassembled and modi ed (such as disassembly and replacement of cells or other internal parts).

Information concerning airborne noise and vibration The measured values were determined according to EN60335-2-69 and declared in accordance with ISO 4871.

Measured A-weighted sound power level: 88 dB (A) Measured A-weighted sound pressure level: 75 dB (A) Uncertainty K: 2 dB (A).

Wear hearing protection.

Vibration total values according to EN60335-2-69:ah 2.5 m/s2 Uncertainty K = 1.5 m/s2

NOTE Due to HiKOKIs continuing program of research and development, the speci cations herein are subject to change without prior notice.

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TROUBLESHOOTING Use the inspections in the table below if the tool does not operate normally. If this does not remedy the problem, consult your dealer or the HiKOKI Authorized Service Center. 1. Power tool

Symptom Possible cause Remedy Tool doesnt run No remaining battery power Charge the battery.

Battery isnt fully installed. Push in the battery until a click is heard. Concrete dust is accumulated on the terminals of the battery installation compartment as well as on the battery sliding grooves.

Clean o the accumulated concrete dust with a dry cloth.

Suction power is weak. Fails to suck in dust.

The tank is full of dust or water. Dispose of the dust or water. After that, remove any dust attached to the lter.

Filter is clogged. Conduct air blow dusting or remove the dust attached to the lter.

The lter is not installed. (Not set in place)

Check to see if the lter is properly set.

Plastic bag is incorrectly installed. Properly install the plastic bag. Dust leaks from the vent. Cloth lter is not installed.

Cloth lter is improperly installed. Properly install the cloth lter.

Cloth lter is damaged. Replace the damaged cloth lter. Tool suddenly stopped Tool was overburdened Get rid of the problem causing the

overburden. The battery and/or the unit is overheated. Let the battery and/or the unit cool down.

Attachments such as the connection adapter or joint -cant be attached -fall o

The shape or the dimensions of an attachment part does not match.

Check the model in use and make sure to use the designated accessories and attachments listed in this document or in our catalogue.

Battery cannot be installed Attempting to install a battery other than that speci ed for the tool.

Please install a multi volt type battery.

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2. Charger Symptom Possible cause Remedy

The charge indicator lamp rapidly ickers purple, and battery charging doesnt begin.

The battery is not inserted all the way. Insert the battery rmly. There is foreign matter in the battery terminal or where the battery is attached.

Remove the foreign matter.

The charge indicator lamp blinks red, and battery charging doesnt begin.

The battery is not inserted all the way. Insert the battery rmly. The battery is overheated. If left alone, the battery will automatically

begin charging if its temperature decreases, but this may reduce battery life. It is recommended that the battery be cooled in a well-ventilated location away from direct sunlight before charging it.

Battery usage time is short even though the battery is fully charged.

The batterys life is depleted. Replace the battery with a new one.

The battery takes a long time to charge.

The temperature of the battery, the charger, or the surrounding environment is extremely low.

Charge the battery indoors or in another warmer environment.

The chargers vents are blocked, causing its internal components to overheat.

Avoid blocking the vents.

The cooling fan is not running. Contact a HiKOKI Authorized Service Center for repairs.

The USB power lamp has switched o and the USB device has stopped charging.

The batterys capacity has become low. Replace the battery with one that has capacity remaining. Plug the chargers power plug into an electric socket.

USB power lamp does not switch o even though the USB device has nished charging.

The USB power lamp lights up green to indicate that USB charging is possible.

This is not a malfunction.

It is unclear what the charging status of a USB device is, or whether its charging is complete.

The USB power lamp does not switch o even when charging is complete.

Examine the USB device that is charging to con rm its charging status.

Charging of a USB device pauses midway.

The charger was plugged into an electrical socket while the USB device was being charged using the battery as the power source.

This is not a malfunction. The charger pauses USB charging for about 5 seconds when it is di erentiating between power sources.

A battery was inserted into the charger while the USB device was being charged using a power socket as the power source.

Charging of the USB device pauses midway when the battery and the USB device are being charged at the same time.

The battery has become fully charged. This is not a malfunction. The charger pauses USB charging for about 5 seconds while it checks whether the battery has successfully completed charging.

Charging of the USB device doesnt start when the battery and the USB device are being charged at the same time.

The remaining battery capacity is extremely low.

This is not a malfunction. When the battery capacity reaches a certain level, USB charging automatically begins.

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337526 326127 321984

337511 00323703

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105 Code No. C99742311 F Printed in China

Shinagawa Intercity Tower A, 15-1, Konan 2-chome, Minato-ku, Tokyo, Japan

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